From mboxrd@z Thu Jan 1 00:00:00 1970 From: Florian Westphal Subject: Re: iproute2 tc: Print qdisc, stats, class, filter info to string rather than FILE Date: Wed, 7 Jan 2015 23:13:09 +0100 Message-ID: <20150107221309.GG11324@breakpoint.cc> References: <20150107215331.GA19197@angus-think.lan> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: netdev@vger.kernel.org To: Vadim Kochan Return-path: Received: from Chamillionaire.breakpoint.cc ([80.244.247.6]:44389 "EHLO Chamillionaire.breakpoint.cc" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754478AbbAGWNL (ORCPT ); Wed, 7 Jan 2015 17:13:11 -0500 Content-Disposition: inline In-Reply-To: <20150107215331.GA19197@angus-think.lan> Sender: netdev-owner@vger.kernel.org List-ID: Vadim Kochan wrote: > I'd like to make possible to generate plot info about class hierarchy > with qdisc, filters, stats info, but I see that all this staffs are > printed to 'FILE *fp' which makes this hard to implement and seems to me > that it should be changed to be printed to 'char *s' (memory safety > should be considered by asprintf or similar), so this is a big change > but all this is possible and I ready to do it, but before do it I'd like > to ask if this could be acceptable as idea. > > BUT maybe someone can advise me easier solution ? Would fmemopen/open_memstream(3) do what you want?